am·phi·the·a·ter (US) or chiefly Brit am·phi·the·a·tre /ˈæmfəˌθi:jətɚ/ noun
plural am·phi·the·a·ters [count] 1 : a large building with seats rising in curved rows around an open space on which games and plays take place 2 : an area of level ground surrounded by hills
▪ a natural amphitheater
▪ a natural amphitheater
